/**
 * Copyright (c) 2012, Hakans Pirates - 
 * Johan Andersson spaiki17@gmail.com, 
 * Mattias Lundberg lundberg.mattias@gmail.com, 
 * Samuel Sjodin sjoodin@gmail.com
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the <organization> nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *  
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package pirates.crates;

import com.jme3.app.SimpleApplication;
import com.jme3.bullet.PhysicsSpace;
import com.jme3.bullet.collision.PhysicsCollisionEvent;
import com.jme3.bullet.collision.PhysicsCollisionListener;
import com.jme3.bullet.collision.PhysicsCollisionObject;
import com.jme3.bullet.collision.shapes.CollisionShape;
import com.jme3.bullet.control.RigidBodyControl;
import java.util.concurrent.Callable;
import pirates.ship.ShipControl;

/**
 * 
 * @author mattias
 */
public class CrateControl extends RigidBodyControl
		implements
			PhysicsCollisionListener {

	FloatingCrate crate;
	SimpleApplication app;

	public CrateControl(SimpleApplication app, CollisionShape shape,
			PhysicsSpace space, FloatingCrate crate) {
		super(shape, 0);
		super.setPhysicsSpace(space);
		this.crate = crate;
		this.space = space;
		this.app = app;
	}

	public void collision(PhysicsCollisionEvent event) {
		if (event.getObjectA() == this) {
			addToShip(event.getObjectB());
			crate.remove();
		} else if (event.getObjectB() == this) {
			addToShip(event.getObjectA());
			crate.remove();
		}
	}

	private void addToShip(final PhysicsCollisionObject obj) {
		if (obj instanceof ShipControl) {
			app.enqueue(new Callable() {

				public Object call() throws Exception {
					((ShipControl) obj).pickup(crate);
					return null;
				}
			});
		}
	}
}
